This photo, provided on Wednesday, shows the retrieved debris of a ballistic missile that North Korea flew across its de facto maritime border with South Korea last Wednesday. The Ministry of National Defense said the missile has been found to be an "SA-5" type similar to that used by Russia in the Ukraine war. (South Korea's defense ministry)

The North Korean missile that flew across its de facto maritime border with South Korea last week has been found to be an "SA-5" type similar to that used by Russia in the Ukraine war, South Korea's military said Wednesday.

The defense ministry announced the results of an interagency analysis of the debris of a ballistic missile that North Korea fired southward on Nov. 2 past the Northern Limit Line in the East Sea.

The debris is around 3 meters long and 2 meters wide, assessed to be that of an "SA-5" surface-to-air missile, given its appearance and feature, it said.

It can be used for a ground-to-ground strike purpose and Russia recently used a similar missile in its war in Ukraine, the ministry added.

It "strongly" condemned the North's SA-5 missile firing as a violation of the inter-Korean military agreement signed on Sept. 19, 2018, to reduce border tensions.

"Our military will not tolerate any North Korean provocation that poses a threat to our nationals' lives and safety. We will sternly deal with it with overwhelming capabilities based on the Seoul-Washington alliance," the ministry said. (Yonhap)